156636540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{811}}^1$

素因数の和:892

約数の個数: 144

約数和(自身を含む): 505421280

約数和(自身を除く): 348784740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 37, 45, 58, 60, 74, 87, 90, 111, 116, 145, 148, 174, 180, 185, 222, 261, 290, 333, 348, 370, 435, 444, 522, 555, 580, 666, 740, 811, 870, 1044, 1073, 1110, 1305, 1332, 1622, 1665, 1740, 2146, 2220, 2433, 2610, 3219, 3244, 3330, 4055, 4292, 4866, 5220, 5365, 6438, 6660, 7299, 8110, 9657, 9732, 10730, 12165, 12876, 14598, 16095, 16220, 19314, 21460, 23519, 24330, 29196, 30007, 32190, 36495, 38628, 47038, 48285, 48660, 60014, 64380, 70557, 72990, 90021, 94076, 96570, 117595, 120028, 141114, 145980, 150035, 180042, 193140, 211671, 235190, 270063, 282228, 300070, 352785, 360084, 423342, 450105, 470380, 540126, 600140, 705570, 846684, 870203, 900210, 1058355, 1080252, 1350315, 1411140, 1740406, 1800420, 2116710, 2610609, 2700630, 3480812, 4233420, 4351015, 5221218, 5401260, 7831827, 8702030, 10442436, 13053045, 15663654, 17404060, 26106090, 31327308, 39159135, 52212180, 78318270, 156636540]

約数ペア:

[(1, 156636540), (2, 78318270), (3, 52212180), (4, 39159135), (5, 31327308), (6, 26106090), (9, 17404060), (10, 15663654), (12, 13053045), (15, 10442436), (18, 8702030), (20, 7831827), (29, 5401260), (30, 5221218), (36, 4351015), (37, 4233420), (45, 3480812), (58, 2700630), (60, 2610609), (74, 2116710), (87, 1800420), (90, 1740406), (111, 1411140), (116, 1350315), (145, 1080252), (148, 1058355), (174, 900210), (180, 870203), (185, 846684), (222, 705570), (261, 600140), (290, 540126), (333, 470380), (348, 450105), (370, 423342), (435, 360084), (444, 352785), (522, 300070), (555, 282228), (580, 270063), (666, 235190), (740, 211671), (811, 193140), (870, 180042), (1044, 150035), (1073, 145980), (1110, 141114), (1305, 120028), (1332, 117595), (1622, 96570), (1665, 94076), (1740, 90021), (2146, 72990), (2220, 70557), (2433, 64380), (2610, 60014), (3219, 48660), (3244, 48285), (3330, 47038), (4055, 38628), (4292, 36495), (4866, 32190), (5220, 30007), (5365, 29196), (6438, 24330), (6660, 23519), (7299, 21460), (8110, 19314), (9657, 16220), (9732, 16095), (10730, 14598), (12165, 12876)]